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parallels: allow to add filesystems to container 

Handle information about filesystems in domain config
and add corresponding devices to container via
parallels sdk.

Signed-off-by: Dmitry Guryanov <dguryanov@parallels.com>
This commit is contained in:
Dmitry Guryanov 2015-01-13 14:27:39 +03:00 committed by Michal Privoznik
parent d86f2aa336
commit aba95c287c
1 changed files with 107 additions and 2 deletions
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109
src/parallels/parallels_sdk.c
View File

@ -1921,8 +1921,14 @@ prlsdkCheckUnsupportedParams(PRL_HANDLE sdkdom, virDomainDefPtr def)
return -1;
}
if (def->nfss != 0 ||
def->nsounds != 0 || def->nhostdevs != 0 ||
if (!IS_CT(def) && def->nfss != 0) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Filesystems in VMs are not supported "
"by parallels driver"));
return -1;
}
if (def->nsounds != 0 || def->nhostdevs != 0 ||
def->nredirdevs != 0 || def->nsmartcards != 0 ||
def->nparallels || def->nchannels != 0 ||
def->nleases != 0 || def->nhubs != 0) {
@ -2354,6 +2360,60 @@ static int prlsdkCheckDiskUnsupportedParams(virDomainDiskDefPtr disk)
return 0;
}
static int prlsdkCheckFSUnsupportedParams(virDomainFSDefPtr fs)
{
if (fs->type != VIR_DOMAIN_FS_TYPE_FILE) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Only file based filesystems are "
"supported by parallels driver."));
return -1;
}
if (fs->fsdriver != VIR_DOMAIN_FS_DRIVER_TYPE_PLOOP) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Only ploop fs driver is "
"supported by parallels driver."));
return -1;
}
if (fs->accessmode != VIR_DOMAIN_FS_ACCESSMODE_PASSTHROUGH) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Changing fs access mode is not "
"supported by parallels driver."));
return -1;
}
if (fs->wrpolicy != VIR_DOMAIN_FS_WRPOLICY_DEFAULT) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Changing fs write policy is not "
"supported by parallels driver."));
return -1;
}
if (fs->format != VIR_STORAGE_FILE_PLOOP) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Only ploop disk images are "
"supported by parallels driver."));
return -1;
}
if (fs->readonly) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Setting readonly for filesystems is "
"supported by parallels driver."));
return -1;
}
if (fs->space_hard_limit || fs->space_soft_limit) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Setting fs quotas is not "
"supported by parallels driver."));
return -1;
}
return 0;
}
static int prlsdkApplyGraphicsParams(PRL_HANDLE sdkdom, virDomainDefPtr def)
{
virDomainGraphicsDefPtr gr;
@ -2660,6 +2720,46 @@ static int prlsdkAddDisk(PRL_HANDLE sdkdom, virDomainDiskDefPtr disk)
return ret;
}
static int
prlsdkAddFS(PRL_HANDLE sdkdom, virDomainFSDefPtr fs)
{
PRL_RESULT pret;
PRL_HANDLE sdkdisk = PRL_INVALID_HANDLE;
int ret = -1;
if (prlsdkCheckFSUnsupportedParams(fs) < 0)
return -1;
pret = PrlVmCfg_CreateVmDev(sdkdom, PDE_HARD_DISK, &sdkdisk);
prlsdkCheckRetGoto(pret, cleanup);
pret = PrlVmDev_SetEnabled(sdkdisk, 1);
prlsdkCheckRetGoto(pret, cleanup);
pret = PrlVmDev_SetConnected(sdkdisk, 1);
prlsdkCheckRetGoto(pret, cleanup);
pret = PrlVmDev_SetEmulatedType(sdkdisk, PDT_USE_IMAGE_FILE);
prlsdkCheckRetGoto(pret, cleanup);
pret = PrlVmDev_SetSysName(sdkdisk, fs->src);
prlsdkCheckRetGoto(pret, cleanup);
pret = PrlVmDev_SetImagePath(sdkdisk, fs->src);
prlsdkCheckRetGoto(pret, cleanup);
pret = PrlVmDev_SetFriendlyName(sdkdisk, fs->src);
prlsdkCheckRetGoto(pret, cleanup);
pret = PrlVmDevHd_SetMountPoint(sdkdisk, fs->dst);
prlsdkCheckRetGoto(pret, cleanup);
ret = 0;
cleanup:
PrlHandle_Free(sdkdisk);
return ret;
}
static int
prlsdkDoApplyConfig(PRL_HANDLE sdkdom,
virDomainDefPtr def)
@ -2718,6 +2818,11 @@ prlsdkDoApplyConfig(PRL_HANDLE sdkdom,
goto error;
}
for (i = 0; i < def->nfss; i++) {
if (prlsdkAddFS(sdkdom, def->fss[i]) < 0)
goto error;
}
return 0;
error: